Rough Texture Explained

Rough, uneven skin can be caused by the build-up of dead skin cells on the surface
of your skin. Normally, dead skin cells are shed through a process called
exfoliation. New cells created at the bottom layer of skin move upward, pushing
older skin cells to the surface. The dead cells at the very top layer of skin flake
or exfoliate away naturally. Surface roughness can also be the result of damage
caused by exposure to the sun's UV rays. While rough texture is primarily an issue
of appearance, it can affect the application and finish of makeup.

How do Exfoliators Really Work?

While your skin naturally sheds dead skin cells, this process -- known as
exfoliation -- may slow down with age. The resulting buildup of dead skin cells can
leave your skin looking dull and lifeless. Luckily, the skin-brightening effects of
exfoliators can help.

Many exfoliating products contain hydroxy acids, which are man-made versions of
natural acids that come from sugar-containing fruits.1 Alpha hydroxy
acids (AHAs), such as glycolic acid, help dissolve the bonds of
protein that hold the dead skin cells together, making it easier to remove them.2

Beta hydroxy acids (BHAs), such as salicylic acid, are similar to AHAs in that they
aid in the shedding process, but they can also enter the pores to help remove oil
and dirt.3

By loosening and removing the top layer of dead skin cells, hydroxy acids can help
encourage new surface cells, resulting in skin that is smoother, softer, and
more evenly colored. Because these acids can also make your skin more susceptible
to sun damage, dermatologists recommend that you apply a broad-spectrum sunscreen
with at least SPF 15 protection.4

As with any type of skin care, be careful not to overdo it. If you experience
dryness or irritation, you are probably exfoliating too often. Once or twice a week
should be enough to achieve smoother, more radiant skin.

We recommend that you consult your dermatologist or physician for proper diagnosis and treatment.

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